Mary Thomas

Mary Thomas may refer to:

Joyce Arleen (1931– 2023), American actress sometimes credited as Mary Thomas
Mary-Anne Thomas (born 1963), Australian politician
Mary Beatrice Thomas (1873–1954), British lecturer in chemistry
Mary Bentley Thomas (1845–1923), American suffragist
Mary F. Thomas (1816–1888), American women's rights leader
Mary Raine (1877–1960), Australian businesswoman and philanthropist, also known as Mary Thomas during her first marriage
Mary Sternberg Thomas (1866–1951), American lawyer in Colorado, U.S.
Mary Thomas (artist) (born 1944), Aboriginal Australian artist at Warmun Art Centre, Turkey Creek, Western Australia
Mary Thomas (labor leader) (c. 1848–1905), one of the leaders of the 1878 "Fireburn" labor riot on St. Croix, West Indies
Mary Thomas (poet) (1787–1875), South Australian diarist, poet, and early settler
Mary Thomas (politician) (1944–2014), American Pima politician and activist
Mary Thomas (soprano) (1932–1997), Welsh soprano

Fictional characters